package generics;

/**
 * @author 杨宇
 * @version 1.0 2016/11/15
 */
public class CRGWithBasicHolder {
    public static void main(String[] args) {
        Subtype st1 = new Subtype();
        Subtype st2 = new Subtype();
        st1.set(st2);
        Subtype st3 = st1.get();
        st1.f();
    }
}

class Subtype extends BasicHolder<Subtype> {

}
